EXCLUSIVE AT NET-A-PORTER. Pushbutton's jeans are part of our Korean Collective capsule, which celebrates the country's most exciting fashion talent. Cut from pure cotton denim that'll hold its shape through plenty of washes and wears, these jeans have a patchwork design and acid-wash rinse. The straight legs look just as good with chunky sneakers or ankle boots and the high-rise waist is great for tucking in a T-shirt.